Pros: Lots of ports, good quality
Cooling performance is excellent. Around 29 at idle and never gone over 50c yet .LED looks cool. Lots of ports, easy to cross thread them though so you have to be careful. No real issues, the other components were more of a pain. It is very heavy, not an issue since my MB is sitting flat, but if it were vertical might want some extra support there.
Something I would like to see would be a clear section on it so you can see the water running though the block, not sure why the metal plate is even there since its plastic behind it.